#include <iostream>
using namespace std;
int main(){
  cout<<"hello,linux\n"<<endl;
  cout<<"hello,linux\n"<<endl;
  cout<<"hello,linux\n"<<endl;
  cout<<"hello,linux\n"<<endl;
  cout<<"hello,linux\n"<<endl;
  cout<<"hello,linux\n"<<endl;
  cout<<"hello,linux\n"<<endl;
  cout<<"hello,linux\n"<<endl;

  return 0;
}
